CN106537808B - 用于毫米波接入系统中的波束搜索和跟踪的方法和装置 - Google Patents

用于毫米波接入系统中的波束搜索和跟踪的方法和装置 Download PDF

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CN106537808B
CN106537808B CN201580038299.2A CN201580038299A CN106537808B CN 106537808 B CN106537808 B CN 106537808B CN 201580038299 A CN201580038299 A CN 201580038299A CN 106537808 B CN106537808 B CN 106537808B
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beamforming
paths
path
mmw
narrow
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CN106537808A (zh
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S·苏布拉玛尼安
V·拉加万
A·桑佩斯
厉隽怿
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
CN201580038299.2A 2014-07-15 2015-06-22 用于毫米波接入系统中的波束搜索和跟踪的方法和装置 Active CN106537808B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/332,353 2014-07-15
US14/332,353 US9686695B2 (en) 2014-07-15 2014-07-15 Methods and apparatus for beam search and tracking in mm-wave access systems
PCT/US2015/037014 WO2016010686A1 (en) 2014-07-15 2015-06-22 Methods and apparatus for beam search and tracking in mm-wave access systems

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Publication Number Publication Date
CN106537808A CN106537808A (zh) 2017-03-22
CN106537808B true CN106537808B (zh) 2020-01-17

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US (1) US9686695B2 (es)
EP (1) EP3170271B1 (es)
JP (1) JP6676612B2 (es)
KR (1) KR102326720B1 (es)
CN (1) CN106537808B (es)
AU (1) AU2015290200B2 (es)
WO (1) WO2016010686A1 (es)

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US10571557B2 (en) * 2017-06-12 2020-02-25 GM Global Technology Operations LLC Two-stage beamforming
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JP7020545B2 (ja) 2017-10-04 2022-02-16 日本電気株式会社 リモート無線ヘッド、ビームフォーミング方法及びプログラム
US10587997B2 (en) * 2017-12-01 2020-03-10 At&T Intellectual Property I, L.P. Facilitating wireless machine to machine communication solutions in 5G or other next generation networks
CN108834156B (zh) * 2018-05-23 2022-01-04 Oppo广东移动通信有限公司 电子装置、波束调整方法以及相关产品
KR102495557B1 (ko) * 2018-07-02 2023-02-06 삼성전자주식회사 빔포밍하는 방법 및 이를 위한 전자 장치
KR102548093B1 (ko) 2018-08-03 2023-06-27 삼성전자주식회사 빔포밍에 기반한 통신을 수행하는 전자 장치 및 이를 위한 방법
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US10931352B2 (en) 2018-10-12 2021-02-23 Nec Corporation Efficient beam search and data communication in millimeter-wave wireless networks
US11310851B2 (en) * 2019-04-23 2022-04-19 Qualcomm Incorporated GNB coordinated device to device communication
KR102659415B1 (ko) * 2019-06-05 2024-04-22 삼성전자주식회사 복수의 안테나 모듈들을 제어하는 방법 및 그 전자 장치
US11122397B2 (en) * 2019-11-20 2021-09-14 Mitsubishi Electric Research Laboratories, Inc. Localization using millimeter wave beam attributes
US11249181B2 (en) * 2019-11-20 2022-02-15 Mitsubishi Electric Research Laboratories, Inc. Localization using millimeter wave beam attributes for keyless entry applications
CN116709233B (zh) * 2023-08-01 2023-12-19 深圳市深圳通有限公司 追溯乘客乘车路径的方法、装置、设备及存储介质

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Publication number Publication date
EP3170271A1 (en) 2017-05-24
KR20170032296A (ko) 2017-03-22
JP2017525286A (ja) 2017-08-31
US20160021549A1 (en) 2016-01-21
AU2015290200B2 (en) 2019-05-16
JP6676612B2 (ja) 2020-04-08
BR112017000407A2 (pt) 2017-11-07
US9686695B2 (en) 2017-06-20
KR102326720B1 (ko) 2021-11-15
CN106537808A (zh) 2017-03-22
WO2016010686A1 (en) 2016-01-21
EP3170271B1 (en) 2018-08-29
AU2015290200A1 (en) 2017-01-05

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